From: Alan Modra <amodra@gmail.com>
Date: Wed, 2 Sep 2020 00:38:11 +0000 (+0930)
Subject: ubsan: bfin-lex.l:503 left shift cannot be represented
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=251150adb1ec4315f2ec66aceb289cc0ccbf7438;p=binutils-gdb.git

ubsan: bfin-lex.l:503 left shift cannot be represented

	* config/bfin-lex.l: Use an unsigned type for "value".
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index b7cc8cb3d95..bcc56ca3b25 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,7 @@
+2020-09-02  Alan Modra  <amodra@gmail.com>
+
+	* config/bfin-lex.l: Use an unsigned type for "value".
+
 2020-09-02  Alan Modra  <amodra@gmail.com>
 
 	* config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
diff --git a/gas/config/bfin-lex.l b/gas/config/bfin-lex.l
index 6837f0d8c8e..d31ecc6ef3a 100644
--- a/gas/config/bfin-lex.l
+++ b/gas/config/bfin-lex.l
@@ -344,7 +344,7 @@ static long parse_int (char **end)
   int not_done = 1;
   int shiftvalue = 0;
   char * char_bag;
-  long value = 0;
+  unsigned long value = 0;
   char *arg = *end;
 
   while (*arg && *arg == ' ')